{"instruction": "You are an expert in named entity recognition. Please extract entities that match the schema definition from the input. Return an empty list if the entity type does not exist. Please respond in the format of a JSON string.", "schema": ["cell line", "cell type", "protein", "DNA", "RNA"], "input": "The P sequence does not share homology with the 5' upstream sequence of the IL-2 gene , even though surrounding sequences of the IL-4 gene share high homology with the IL-2 gene ."}
{"cell line": [], "cell type": [], "protein": [], "DNA": ["P sequence", "5' upstream sequence", "IL-2 gene", "IL-4 gene"], "RNA": []}